Extron electronic DVS 304 manual Color available for PAL and Ntsc only, Contrast, Brightness

Command	ASCII Command	Response	Additional Description
	(host to scaler)	(scaler to host)

Color (available for PAL and NTSC only)

Set a specific value	X8% C	Col X8% ]
Increment up	+C	Col X8% ]
Increment down	– C	Col X8% ]
View	C	X8% ]

Set color level to X8%. Increment color level. Decrement color level. View current setting.

Tint (available for NTSC composite and S-video only)

Set a specific value	X8% T	Tin X8% ]
Increment up	+ T	Tin X8% ]
Increment down	– T	Tin X8% ]
View	T	X8% ]

Set tint level to X8%. Increment tint level. Decrement tint level. View current setting.

Contrast

Set a specific value	X8% ^	Con X8% ]
Increment up	+ ^	Con X8% ]
Increment down	– ^	Con X8% ]
View	^	X8% ]

Set contrast level to X8%. Increment contrast level. Decrement contrast level. View current setting.

Brightness

Set a specific value	X8% Y	Brt X8% ]
Increment up	+ Y	Brt X8% ]
Increment down	– Y	Brt X8% ]
View	Y	X8% ]

Set brightness level to X8%. Increment brightness level. Decrement brightness level. View current setting.

Detail filter

Set detail level	X8% D	Shp X8% ]
Increment up	+ D	Shp X8% ]
Increment down	– D	Shp X8% ]
View detail value	D	X8% ]

Specify the detail (sharpness) level to X8%. Increase the detail level.

Decrease the detail level.

Show the detail setting.

Horizontal shift

Specific value	X8^H	Hph X8^ ]
Increment up	+ H	Hph X8^ ]
Increment down	– H	Hph X8^ ]
View	H	X8^ ]

Set horizontal centering to X8^. Shift window right.

Shift window left.

View the horizontal centering value X8^.

Vertical shift

Specific value	X8^ /	Vph X8^ ]
Increment up	+ /	Vph X8^ ]
Increment down	– /	Vph X8^ ]
View	/	X8^ ]

Set vertical centering to X8^. Shift window down.

Shift window up.

View the vertical centering value X8^.

NOTE: X8%	= Picture adjustment:	0 to 127
X8^	= H and V position	Values depend on current output rate

DVS 304 Series • SIS Communication and Control 39